Product Overview
Spinning Resist-A-Ball PRO Charcoal Exercise Ball is a versatile piece of training equipment that can help improve your core strength, posture, balance and flexibility. Known for its strength and durability, this exercise ball is the ideal item for your home gym.Works the core in almost every exercise, even those that target the extremities.
With the proper care your Resist-A-Ball® should last you for years. Replace as needed. One-year warranty from date of purchase.
Care and Maintenance
Keep your ball clean by wiping it down with a soft cloth and warm soapy water after each use. Take this time to look over each ball for weak spots. DO NOT use harsh or abrasive chemical cleansers. Keep your stability ball away from heat, cold and sharp objects. Avoid using the stability ball on abrasive surfaces.
Resist-a-ball® is manufactured in China.
Balls can be inflated with a hand pump, bicycle pump or air compressor. Balls should only be inflated to 80% of their capacity and left unused for 24 hours and then fill the remaining 20% the following day. This allows material to stretch properly.

Specifications
• Works a greater range of motion than many traditional exercises.• Improves balance, posture and body awareness.
• Improves strength, flexibility and cardiovascular fitness.
• Improves coordination.
• Easy to increase or decrease the intensity for each exercise by making slight adjustments in body position.
• Works as a dynamic base of support when training with free weights, elastic tubing, medicine balls, etc.
• Allows you to be comfortably off the floor for many exercises.
• Fun! The big round sphere adds the element of play and excitement.

Due to national shipping delays, order delivery times may be impacted.
Please click here to read more about the NATIONWIDE SHIPPING DELAYS
Please contact us directly for an exact ETA of your delivery. Most of our products have a regular handling time between 3-5 business days Please allow 3-15 business days for delivery.
Freight Orders Include FREE Delivery Appointment.
Some of our heavier machines require more customization and are made-to-order in our supplier’s manufacturing plants in United States. Once completed, they are carefully
inspected at the Quality Center, after which they are shipped using freight shipping carriers.
We know that sometimes you have to wait a little longer to get your order but it's always worth it!
Please click here to read more about our Order Shipping & Delivery.
![]() |
Exchanges for damages: Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to info@barbellflex.com and we will process an insurance claim on your behalf. Be advised that most of our suppliers request you (the buyer) to pay for shipping the item back to them for inspection for damaged returns or replacements. In some cases, we are able to waive the fee, however this is at the discretion of our supplier and on a one-time courtesy basis. The time it takes for your exchanged product to reach you will largely vary on your location. Should the item you return be over $75, we strongly encourage you to use a trackable shipping service with signature or shipping insurance! Note that we will not be able to provide replacements/refunds without photos of the damage. |
|
![]() |
Returns & Refunds: All new products purchased through BarbellFlex.com include a 30 Day Return Guarantee. Refunds will only be issued to the original credit card that you use when placing your order. Please click here to read more about our Returns & Exchanges. |
![]() |
We Put Our Customers First! Customer experience is our #1 priority. We understand that these products are available on other websites and we are very appreciative that you chose to do business with us. As such, we pride ourselves in providing a superior concierge sales and shopping experience to all of our customers, via email, phone, social media and live chat.
|
|
![]() |
Returns are easy, simply contact us to request a return for your item and we will work with you to get the process going. We'll get you a replacement or refund in a snap! Please check our Returns & Exchanges tab for more info! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. Our 100% Price Guarantee has some limitations. Please click here to read more about our Price Match Guarantee. |
|
![]() |
We thank you for your incredible service!. With gratitude, we partnered with GovX to offer a discount on our store to our military, their spouses & dependents, first responders, government employees and our wonderful teachers. Please click here to read more about our GovX ID Military Discount. |
|
![]() |
Ordering from Barbell Flex is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. We invested time and money to ensure our backend system is secure and robust. We care about your information as much as you do! |
Product Overview
Spinning Resist-A-Ball PRO Charcoal Exercise Ball is a versatile piece of training equipment that can help improve your core strength, posture, balance and flexibility. Known for its strength and durability, this exercise ball is the ideal item for your home gym.Works the core in almost every exercise, even those that target the extremities.
With the proper care your Resist-A-Ball® should last you for years. Replace as needed. One-year warranty from date of purchase.
Care and Maintenance
Keep your ball clean by wiping it down with a soft cloth and warm soapy water after each use. Take this time to look over each ball for weak spots. DO NOT use harsh or abrasive chemical cleansers. Keep your stability ball away from heat, cold and sharp objects. Avoid using the stability ball on abrasive surfaces.
Resist-a-ball® is manufactured in China.
Balls can be inflated with a hand pump, bicycle pump or air compressor. Balls should only be inflated to 80% of their capacity and left unused for 24 hours and then fill the remaining 20% the following day. This allows material to stretch properly.

Specifications
• Works a greater range of motion than many traditional exercises.• Improves balance, posture and body awareness.
• Improves strength, flexibility and cardiovascular fitness.
• Improves coordination.
• Easy to increase or decrease the intensity for each exercise by making slight adjustments in body position.
• Works as a dynamic base of support when training with free weights, elastic tubing, medicine balls, etc.
• Allows you to be comfortably off the floor for many exercises.
• Fun! The big round sphere adds the element of play and excitement.

Due to national shipping delays, order delivery times may be impacted.
Please click here to read more about the NATIONWIDE SHIPPING DELAYS
Please contact us directly for an exact ETA of your delivery. Most of our products have a regular handling time between 3-5 business days Please allow 3-15 business days for delivery.
Freight Orders Include FREE Delivery Appointment.
Some of our heavier machines require more customization and are made-to-order in our supplier’s manufacturing plants in United States. Once completed, they are carefully
inspected at the Quality Center, after which they are shipped using freight shipping carriers.
We know that sometimes you have to wait a little longer to get your order but it's always worth it!
Please click here to read more about our Order Shipping & Delivery.
![]() |
Exchanges for damages: Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to info@barbellflex.com and we will process an insurance claim on your behalf. Be advised that most of our suppliers request you (the buyer) to pay for shipping the item back to them for inspection for damaged returns or replacements. In some cases, we are able to waive the fee, however this is at the discretion of our supplier and on a one-time courtesy basis. The time it takes for your exchanged product to reach you will largely vary on your location. Should the item you return be over $75, we strongly encourage you to use a trackable shipping service with signature or shipping insurance! Note that we will not be able to provide replacements/refunds without photos of the damage. |
|
![]() |
Returns & Refunds: All new products purchased through BarbellFlex.com include a 30 Day Return Guarantee. Refunds will only be issued to the original credit card that you use when placing your order. Please click here to read more about our Returns & Exchanges. |
![]() |
We Put Our Customers First! Customer experience is our #1 priority. We understand that these products are available on other websites and we are very appreciative that you chose to do business with us. As such, we pride ourselves in providing a superior concierge sales and shopping experience to all of our customers, via email, phone, social media and live chat.
|
|
![]() |
Returns are easy, simply contact us to request a return for your item and we will work with you to get the process going. We'll get you a replacement or refund in a snap! Please check our Returns & Exchanges tab for more info! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. Our 100% Price Guarantee has some limitations. Please click here to read more about our Price Match Guarantee. |
|
![]() |
We thank you for your incredible service!. With gratitude, we partnered with GovX to offer a discount on our store to our military, their spouses & dependents, first responders, government employees and our wonderful teachers. Please click here to read more about our GovX ID Military Discount. |
|
![]() |
Ordering from Barbell Flex is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. We invested time and money to ensure our backend system is secure and robust. We care about your information as much as you do! |